BE Models （For ordinary control）

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Features of BE Models （For ordinary control）

These are basic models of power supplies for controlling electromagnetic clutches and brakes with rated voltage of 24 V DC. The 24 V DC required to operate electromagnetic clutches and brakes can be obtained simply by connecting/inputting either 100 V AC or 200 V AC specifications.Since they output full-wave rectified 24 V DC isolated and stepped down by a transformer, the power supply is sturdy, safe, and highly reliable. The construction is very simple, unitizing a transformer and rectifier in a compact form factor, and maintenance is easy.

BE Models （For ordinary control） Specifications

BE Models

[Specifications]

Model	BE-05	BE-10	BE-20	BE-40	BER-05	BER-10	BER-20	BEZ-10	BEZ-20
Dimensions/Type	Refer to the List of Dimensions	Type 1	Type 2	Type 3	Type 4	Type 2	Type 3	Type 4	Type 2	Type 3
Input voltage	AC 100 V	± 10％ 50 Hz/60 Hz	●	●	●	●	●	●	●	●	●	●	●
AC 110 V								●	●	●	●
AC 200 V	●	●	●	●	●	●	●	●	●	●	●
AC 220 V								●	●	●	●
Output voltage	Transformer stepdown/Single-phase full-wave rectification/Non-smoothing	DC 24 V	DC 24 V output, internal relay	DC 21.5 V
Rated/capacity	Continuous rating	25 W	50 W	100 W	200 W	25 W	50 W	100 W	56.6 W	114 W
Size setting	◎: Accepts two or more connections ●: Applicable △: Applicable depending on clutch or brake model	01	◎	◎	◎	◎	●			◎	12	◎	12
02	◎	◎	◎	◎	●			◎	13	◎	13
03	◎	◎	◎	◎	●			◎	15	◎	15
04	◎	◎	◎	◎	●			◎	21	◎	21
05	◎	◎	◎	◎	●			●	23	◎	23
06	●	◎	◎	◎	●			●	25	◎	25
08	△	●	◎	◎	△	●			31	●	31
10	△	●	◎	◎	△	●			32	●	32
12		●	◎	◎		●
14		△	●	◎		△
16		△	●	◎		△	●
18			●	◎			●
20			△	●			△
25			△	●			△
31			△	●			△
40				●			△
Applicable clutches/brakes	Miki Pulley clutches and brakes, Rated voltage: DC 24 V	Electromagnetic clutches and brakes, spring-actuated brakes, other standard control applications	Switching control applications for clutch & brake units	Tooth clutch applications
Protection function	Fast-acting fuse, input side	1 A	1 A	3 A	5 A	1 A	1 A	3 A	3 A	3 A	5 A	5 A
Usage environment	With no condensation	0℃ to ＋50℃/10％ to 90％ RH
Mass	Per product	1.4 kg	2.4 kg	4.0 kg	6.4 kg	1.6 kg	3.0 kg	4.9 kg	3.4 kg	3.4 kg	4.4 kg	4.4 kg

Model

BE-05

BE-10

BE-20

BE-40

BER-05

BER-10

BER-20

BEZ-10

BEZ-20

Dimensions/Type

Refer to the List of Dimensions

Type 1

Type 2

Type 3

Type 4

Type 2

Type 3

Type 4

Type 2

Type 3

Input voltage

AC 100 V

± 10％ 50 Hz/60 Hz

●

AC 110 V

●

AC 200 V

●

AC 220 V

●

Output voltage

Transformer stepdown/Single-phase full-wave rectification/Non-smoothing

DC 24 V

DC 24 V output, internal relay

DC 21.5 V

Rated/capacity

Continuous rating

25 W

50 W

100 W

200 W

25 W

50 W

100 W

56.6 W

114 W

Size setting

◎: Accepts two or more connections ●: Applicable △: Applicable depending on clutch or brake model

◎

●

◎

●

◎

●

◎

●

◎

●

◎

●

◎

●

◎

△

●

◎

△

●

△

●

◎

△

●

◎

●

△

●

◎

△

●

◎

△

●

◎

●

△

●

△

●

△

●

△

●

△

Applicable clutches/brakes

Miki Pulley clutches and brakes, Rated voltage: DC 24 V

Electromagnetic clutches and brakes,
spring-actuated brakes,
other standard control applications

Switching control applications for clutch & brake units

Tooth clutch applications

Protection function

Fast-acting fuse, input side

1 A

3 A

5 A

1 A

3 A

5 A

Usage environment

With no condensation

0℃ to ＋50℃/10％ to 90％ RH

Mass

Per product

1.4 kg

2.4 kg

4.0 kg

6.4 kg

1.6 kg

3.0 kg

4.9 kg

3.4 kg

4.4 kg

[Dimensions]

Unit[mm]

Dimensions	Type No.
Type 1	Type 2	Type 3	Type 4
A	95	105	120	130
B	80	90	105	105
C	130	160	180	230
D	115	145	165	215
E	75	100	120	135
CAD File No.	BE3	BE4	BE5	BE6

Dimensions

Type No.

Type 1

Type 2

Type 3

Type 4

105

120

130

105

130

160

180

230

115

145

165

215

100

120

135

CAD File No.

BE3

BE4

BE5

BE6

[Structure]

[Characteristics]

Output type

Using a transformer to step-down the voltage and perform full-wave rectification on single-phase power from a commercial power supply produces a DC voltage output of 24 V DC. The output voltage may be affected by pulses as the signal is not smoothed, but these pulses should not have any effect on normal, daily operation of electromagnetic clutches and brakes. For applications requiring highly accurate clutch and brake responsiveness with no fluctuations in voltage whatsoever, use a power supply with a smoothed supply voltage or a Miki Pulley BEH model power supply

Power supply voltage fluctuations and output voltage

This power supply device experiences fluctuations in output voltage at the same rate as it experiences fluctuations in input voltage. Keep power supply voltage fluctuations to within a range of ±10％ to maintain normal operation.

[Wiring methods and timing charts]

Basic wiring method for BE models